CN113598604B

CN113598604B - Temperature and pressure integrated detection device

Info

Publication number: CN113598604B
Application number: CN202110901774.1A
Authority: CN
Inventors: 吴耀; 吴耀峰
Original assignee: Anhui Mike Sensor Technology Co ltd
Current assignee: Anhui Mike Sensor Technology Co ltd
Priority date: 2021-08-06
Filing date: 2021-08-06
Publication date: 2022-11-08
Anticipated expiration: 2041-08-06
Also published as: CN113598604A

Abstract

The invention discloses a temperature and pressure integrated detection device, which comprises a coffee machine body, wherein an outlet is formed in one end of the coffee machine body, a thread structure is arranged on the outer side of the outlet, the outlet is fixed with a detection structure through threads, a display screen is arranged at the top end of the coffee machine body and is electrically connected with a receiver, the receiver is arranged on one side of the top end of the coffee machine body, a user can install and fix different rings and a detection tube, the user can press a pressing block towards one end and then drive a torsion spring and a sliding rod to rotate, the tail end of the torsion spring and the sliding rod can be cancelled with a notch structure on the centripetal side of a positioning column, the user can take down the rings and replace the rings with another diameter, and then the rings and the detection tube are in threaded connection with output ends (water outlet and air outlet) of other structures, the same using effect is achieved, the pressure and the temperature of an internal medium are detected, and the operation of the user is convenient.

Description

Temperature and pressure integrated detection device

Technical Field

The invention relates to the field of detection devices, in particular to a temperature and pressure integrated detection device.

Background

Coffee is one of the three major beverages in the world. In the prior art, the coffee brewing apparatus is mainly used on a desktop of a home or an office, is connected with a mains supply through a cable, and uses water and coffee powder, a powder packet, a coffee capsule and the like to brew coffee.

In chinese patent CN202110626613.6, a multifunctional drip coffee maker is introduced, in which the amount of water pumped into the brewing chamber is just right, the rest of water is stored in the kettle, and the rest of boiled water can be used for other purposes, such as brewing milk, tea, etc., and will not be cleaned for a long time, so as to provide convenience for life and provide better experience and enjoyment for users.

Disclosure of Invention

In order to overcome the defect of low practicability caused by different high pressure and temperature in the receiving process in the prior art, the invention provides the temperature and pressure integrated detection device, through the arranged sensor structure, when the temperature and pressure integrated detection device is used, a high-pressure medium flows out of the detection tube, due to the blocking effect of the lug, the lug can be pushed towards the advancing direction, the lug drives the movable rods at the two ends to move towards one side, then the spring is compressed, the resistance type sensor at the top end of the movable rod can change the resistance through the displacement of the movable rod, further different electric signals are generated, the wireless digital signals are sent through the antenna and received by the receiver at the top end, and finally the pressure of the current fluid is displayed on the display screen.

In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a temperature and pressure integration detection device, includes the coffee machine body, the one end of coffee machine body is provided with the export, the outside of export is provided with the helicitic texture, export and detection structure thread tightening, the top of coffee machine body is provided with the display screen, display screen and receiver electric connection, the receiver sets up in top one side of coffee machine body.

As a preferred technical scheme of the invention, the detection structure comprises a circular ring and a detection tube, a plurality of groups of positioning columns are arranged on the side wall of one end of the circular ring, a threaded structure is arranged on the inner wall of the circular ring, a positioning cavity is inwards arranged at the top end of one side of the detection tube, a cavity is arranged on the side wall of the detection tube, a plurality of groups of sensors are arranged at the top end of the inner wall of the cavity, an inner groove structure is arranged between the positioning cavity and the cavity, and an installation structure is arranged outside the positioning cavity.

As a preferred technical scheme of the invention, each group of sensors is a resistance-type sensor, the output end of each sensor is fixedly connected with a moving rod, a spring is fixedly sleeved on the outer wall of the bottom end of the moving rod, the other end of the spring is fixedly welded with the inner wall of a cavity, the tail end of the moving rod penetrates through the inner wall of the cavity and is fixedly connected with one side of a boss, the boss is of a circular table structure with a small upper part and a large lower part, the bottom end of the boss is outwards provided with a circular table structure, the bottom of the boss is provided with a temperature sensor, and one end of the temperature sensor is fixed with the side wall of a detection tube.

As a preferred technical scheme, the mounting structure comprises a pressing block, a sliding rod and a torsion spring, the torsion spring is sleeved on the outer side of the sliding rod, two ends of the torsion spring are respectively and fixedly connected with the sliding rod and the side wall of the detection tube, the pressing block is fixed at the bottom end of the sliding rod, the pressing block is of a curved structure, and one end of the pressing block protrudes out of the detection tube.

As a preferable technical scheme of the invention, an antenna and a discrete element are arranged in the inner groove structure, and two ends of the antenna are electrically connected with the discrete element, the sensor and the temperature sensor.

As a preferable technical scheme of the invention, the centripetal sides of the positioning columns are provided with notch structures, and the sizes of the notch structures are matched with one end of the pressing block.

As a preferred technical scheme of the invention, the size of the boss is matched with the inner diameter of the cavity, and the outer side surface of the boss is sleeved with the anti-skid rubber ring.

As a preferred technical scheme of the invention, a waterproof layer is arranged at the top end of the cavity.

As a preferable technical scheme of the invention, the bottom end of the detection tube is provided with a battery box.

Compared with the prior art, the invention can achieve the following beneficial effects:

1. according to the invention, through the arranged installation structure, a user can install and fix different rings and the detection tube, wherein the user can press the pressing block to one end, then the pressing block and the sliding rod are driven to rotate, the tail end of the pressing block and the notch structure on the centripetal side of the positioning column are cancelled, the user can take down the rings, replace the rings with another diameter, and then the rings and the detection tube are in threaded connection with medium output ends (water outlet and air outlet) of other structures, so that the same using effect is achieved, the pressure and the temperature of the medium inside the detection tube are detected, and the use by the user is facilitated.

2. According to the invention, through the arranged sensor structure, when the device is used, a high-pressure medium flows out of the detection tube, due to the blocking effect of the convex block, the convex block can be pushed towards the advancing direction, the convex block drives the movable rods at two ends to move towards one side, so that the spring is compressed, the resistance type sensor at the top end of the movable rod can change the resistance through the displacement of the movable rod, so that different electric signals are generated, a wireless digital signal is sent through the antenna and received by the receiver at the top end, and finally the pressure of the current fluid is displayed on the display screen.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a second schematic structural diagram of the present invention;

FIG. 3 is an exploded view of the detection structure of the present invention;

FIG. 4 is a schematic cross-sectional view of a detection structure according to the present invention;

fig. 5 is a schematic view of the structure at a in fig. 4.

Wherein: 1. a coffee machine body; 11. an outlet; 111. a thread structure; 2. a display screen; 21. a receiver; 3. detecting the structure; 31. a circular ring; 311. a positioning column; 32. a detection tube; 321. a positioning cavity; 322. a cavity; 323. a water barrier layer; 33. a sensor; 331. a travel bar; 332. a spring; 333. a boss; 34. a mounting structure; 341. briquetting; 342. a slide bar; 343. a torsion spring; 35. an antenna; 36. a discrete component; 37. a temperature sensor; 38. a battery case.

Detailed Description

The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental procedures in the following examples were carried out in a conventional manner unless otherwise specified, and materials, reagents and the like used in the following examples were commercially available unless otherwise specified.

Example (b):

as shown in figures 1-5, the invention provides a temperature and pressure integrated detection device, which comprises a coffee machine body 1, wherein an outlet 11 is formed in one end of the coffee machine body 1, a threaded structure 111 is formed in the outer side of the outlet 11, the outlet 11 is fixed with a detection structure 3 through threads, a display screen 2 is arranged at the top end of the coffee machine body 1, the display screen 2 is electrically connected with a receiver 21, and the receiver 21 is arranged on one side of the top end of the coffee machine body 1.

In other embodiments, the detecting structure 3 includes a circular ring 31 and a detecting tube 32, a sidewall of one end of the circular ring 31 is provided with a plurality of sets of positioning posts 311, the inner wall of the circular ring 31 is provided with a threaded structure 111, a top end of one side of the detecting tube 32 is inwardly provided with a positioning cavity 321, a sidewall of the detecting tube 32 is provided with a cavity 322, a top end of the inner wall of the cavity 322 is provided with a plurality of sets of sensors 33, an inner groove structure is provided between the positioning cavity 321 and the cavity 322, and an installation structure 34 is provided outside the positioning cavity 321.

Reference column 311 and location chamber 321 carry out the activity card through mounting structure 34 and establish fixedly, and the user can connect fixedly with the output of other equipment of different diameters fast, at first fixes ring 31 and test tube 32, later will detect structure 3 and output helicitic texture again and can accomplish the change and use, enlarges application range, satisfies different demands.

In other embodiments, each group of sensors 33 is a resistance sensor, the output end of each sensor 33 is fixedly connected to the moving rod 331, a spring 332 is fixedly sleeved on the outer wall of the bottom end of the moving rod 331, the other end of the spring 332 is fixedly welded to the inner wall of the cavity 322, the end of the moving rod 331 penetrates through the inner wall of the cavity 322 and is fixedly connected to one side of the boss 333, the boss 333 is of a circular table structure with a small top and a large bottom, a circular table structure is outwardly arranged at the bottom end of the boss 333, the temperature sensor 37 is arranged at the bottom of the boss 333, and one end of the temperature sensor 37 is fixed to the side wall of the detection tube 32.

Through the sensor 33 structure that sets up, during the use, high pressure medium flows out from detecting tube 32, because the shutoff effect of lug, can the lug promote to the direction of advance, the lug drives the carriage release 331 at both ends and removes to one side, and then compression spring 332, the resistance-type sensor on carriage release 331 top can be through the displacement volume of carriage release 331, change resistance, and then produce different signal of telecommunication, send wireless digital signal through antenna 35, accepted by the receiver 21 on top, demonstrate current fluidic pressure at last on display screen 2, and with this same reason, when medium flows through temperature sensor 37, can show current medium temperature on the display screen 2 equally, the person of facilitating the use adjusts the medium in the equipment, high convenience and fast, and convenient operation is simple and convenient.

In other embodiments, the mounting structure 34 includes a pressing block 341, a sliding rod 342, and a torsion spring 343, the torsion spring 343 is sleeved outside the sliding rod 342, two ends of the torsion spring 343 are respectively and fixedly connected to the side walls of the sliding rod 342 and the detection tube 32, the pressing block 341 is fixed at the bottom end of the sliding rod 342, the pressing block 341 is a curved structure, and one end of the pressing block 341 protrudes out of the detection tube 32.

Through the mounting structure 34 that sets up, the user can install different ring 31 and test tube 32 fixedly, wherein the user can press briquetting 341 to one end, later drive torsional spring 343 and slide bar 342 rotation, and then its end can be with reference column 311 to the breach structure cancellation card of centripetal side and establish, the user can take off ring 31, change the ring 31 of another kind of diameter, and then carry out threaded connection with ring 31 and test tube 32 and the output of other structures (go out water and give vent to anger) again, reach the same result of use, detect the pressure and the temperature of inside medium, convenience of customers uses.

In other embodiments, an antenna 35 and a discrete element 36 are disposed in the inner tank structure, and both ends of the antenna 35 are electrically connected to the discrete element 36, the sensor 33, and the temperature sensor 37.

The antenna 35 and the discrete component 36 achieve the effect of data wireless transmission, reduce the exposed part of the structure and improve the accuracy of transmission.

In other embodiments, the centripetal sides of the positioning pillars 311 are both provided with a notch structure, and the size of the notch structure is matched with one end of the pressing block 341.

The notch structure is clamped with the pressing block 341, and the fixing effect between the notch structure and the pressing block is improved.

In other embodiments, the boss 333 is sized to fit the inner diameter of the cavity 322, and the outer surface of the boss 333 is fitted with an anti-slip rubber ring.

Conveniently, the boss 333 functions as the sensing tube 32 when not in use, and the movable rod 331 precisely moves to influence the sensor 33 when in use.

In other embodiments, the top end of the cavity 322 is provided with a water barrier 323.

The antenna 35 and the discrete component 36 are protected, and the water-proof effect is enhanced.

In other embodiments, the bottom end of the sensing tube 32 is provided with a battery compartment 38.

The invention adopts a small-sized battery power supply mode, and is convenient to carry.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, which fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a temperature and pressure integration detection device, includes coffee machine body (1), the one end of coffee machine body (1) is provided with export (11), its characterized in that: the coffee maker is characterized in that a threaded structure (111) is arranged on the outer side of the outlet (11), the outlet (11) and the detection structure (3) are in threaded fixation, a display screen (2) is arranged at the top end of the coffee maker body (1), the display screen (2) is electrically connected with a receiver (21), the receiver (21) is arranged on one side of the top end of the coffee maker body (1), a ring (31) and a detection tube (32) are arranged in the detection structure (3), a plurality of groups of positioning columns (311) are arranged on the side wall of one end of the ring (31), the threaded structure (111) is arranged on the inner wall of the ring (31), a positioning cavity (321) is inwards arranged at the top end of one side of the detection tube (32), a cavity (322) is arranged on the side wall of the detection tube (32), a plurality of groups of sensors (33) are arranged on the top end of the inner wall of the cavity (322), an inner groove structure is arranged between the positioning cavity (321) and the cavity (322), an installation structure (34) is arranged on the outer side of the positioning cavity (321), a pressing block (341) and a torsion spring (343) are arranged on the outer side wall of the installation structure (34), the outer side of the sliding rod (342) and two fixed ends of the torsion spring (342) are respectively connected with the detection tube (342), a pressing block (341) is fixed at the bottom end of the sliding rod (342), the pressing block (341) is of a curved structure, and one end of the pressing block protrudes out of the detection tube (32).

2. The integrated temperature and pressure detecting device according to claim 1, wherein: every group sensor (33) are resistance-type sensor, just the output and carriage release lever (331) of sensor (33) are connected fixedly, the bottom outer wall cover of carriage release lever (331) is established and is fixed with spring (332), the other end and cavity (322) inner wall welded fastening of spring (332), the inner wall of cavity (322) is all run through to the end of carriage release lever (331), with boss (333) one side fixed connection, boss (333) are big end down's round platform formula structure, and its bottom is outwards provided with round platform structure, the bottom of boss (333) is provided with temperature sensor (37), the one end of temperature sensor (37) is fixed with the lateral wall of detecting tube (32).

3. The integrated temperature and pressure detecting device according to claim 2, wherein: an antenna (35) and a discrete element (36) are arranged in the inner groove structure, and two ends of the antenna (35) are electrically connected with the discrete element (36), the sensor (33) and the temperature sensor (37).

4. The integrated temperature and pressure detecting device according to claim 1, wherein: the centripetal side of the positioning column (311) is provided with a notch structure, and the size of the notch structure is matched with one end of the pressing block (341).

5. The integrated temperature and pressure detecting device according to claim 2, wherein: the size of the boss (333) is matched with the inner diameter of the cavity (322), and an anti-slip rubber ring is sleeved on the outer side surface of the boss (333).

6. The integrated temperature and pressure detecting device according to claim 1, wherein: and a water-resisting layer (323) is arranged at the top end of the cavity (322).

7. The integrated temperature and pressure detecting device according to claim 1, wherein: the bottom end of the detection tube (32) is provided with a battery box (38).